USGS · 70200556
The canyon system on Mars
Abstract
Individual Martian equatorial troughs are described, and their stratigraphy, geomorphology and structure are discussed. Possible origins and the overall sequence of events are addressed. Wall rock, interior layered deposits, irregular floor deposits, fractured floor material, and surficial deposits are examined. Chasma walls, wall stability, pits and pit chains, tributary canyons, and the transition from troughs to channels are also discussed.
Explore related subjects
Keep this discovery
Explore connections, maps & timelines
Baerbel K. Lucchitta, A. S. McEwen, Gary D. Clow, Paul E. Geissler, R.B. Singer, R. A. Schultz, Steven W. Squyres. 1992. The canyon system on Mars. https://pubs.usgs.gov/publication/70200556
Cite the original work for its findings. Save a collection to share your selection of sources.